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Cheap flights from Lisbon to Ontario from C$ 435

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — YYZ
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lisbon to Ontario

Keep the following information in mind while searching for Lisbon to Ontario flight deals. Data was last updated 29 October 2025.

Round-trip from

C$ 637

One-way from

C$ 435

Popular in

August

Cheapest in

November

Average price

C$ 908

Good round-trip deal

C$ 952 or less

Good one-way deal

C$ 491 or less
Air Transat
  • Air Transat
  • 5/12-11/12
  • Nonstop
  • 15h 30m total
  • Lisbon to Ontario
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Azores Airlines
  • Azores Airlines
  • 6/12
  • 1 total stop
  • 10h 40m total
  • Lisbon to Ontario
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 163 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Lisbon Humberto Delgado to Ontario.
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Price to beat on a one-way flight from Lisbon Humberto Delgado to Ontario.
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Find flight deals from Lisbon to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to Ontario
Explore the most affordable flight options available from Lisbon to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Fri 5/129:00 a.m.LIS - YYZ
Nonstop8h 35mAir Transat
Thu 11/126:50 p.m.YYZ - LIS
Nonstop6h 55mAir Transat
Deal found 27/10C$ 637
Wed 12/116:30 p.m.LIS - YYZ
1 stop26h 55mMultiple Airlines
Sun 16/119:15 p.m.YYZ - LIS
1 stop16h 45mMultiple Airlines
Deal found 27/10C$ 638
Thu 4/123:45 p.m.LIS - YUL
1 stop25h 15mLufthansa
Wed 10/123:10 p.m.YUL - LIS
1 stop12h 45mLufthansa
Deal found 28/10C$ 641
Tue 25/115:00 a.m.LIS - YYZ
1 stop16h 15mLufthansa
Tue 2/123:00 p.m.YYZ - LIS
1 stop13h 20mLufthansa
Deal found 27/10C$ 642
Wed 19/115:30 a.m.LIS - YUL
2 stops16h 50mAir France
Thu 27/117:05 p.m.YUL - LIS
1 stop11h 15mAir France
Deal found 28/10C$ 642
Wed 26/1112:20 p.m.LIS - YYZ
1 stop13h 15mMultiple Airlines
Wed 3/1212:23 p.m.YYZ - LIS
2 stops14h 37mMultiple Airlines
Deal found 27/10C$ 644
Fri 7/115:00 a.m.LIS - YUL
1 stop17h 20mMultiple Airlines
Tue 11/117:05 p.m.YUL - LIS
1 stop17h 25mMultiple Airlines
Deal found 28/10C$ 645
Sat 6/1211:20 a.m.LIS - YTZ
1 stop10h 35mAir Canada
Mon 8/128:30 p.m.YTZ - LIS
1 stop31h 50mAir Canada
Deal found 28/10C$ 645
Wed 12/115:00 a.m.LIS - YYZ
1 stop19h 50mAir Canada
Wed 26/118:55 p.m.YYZ - LIS
Nonstop7h 00mAir Canada
Deal found 27/10C$ 646
Tue 25/115:00 a.m.LIS - YYZ
1 stop16h 15mAir Canada
Mon 1/129:20 p.m.YYZ - LIS
Nonstop7h 00mAir Canada
Deal found 27/10C$ 648
Sat 27/129:25 a.m.LIS - YYZ
1 stop31h 21mAir Transat
Mon 19/17:55 a.m.YYZ - LIS
1 stop18h 50mAir Transat
Deal found 26/10C$ 649
Wed 19/1112:15 p.m.LIS - YUL
1 stop31h 55mSWISS
Mon 1/124:45 p.m.YUL - LIS
1 stop14h 00mSWISS
Deal found 27/10C$ 649

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lisbon to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 October 2025.
Use the filters below to find and compare flights from Lisbon to Ontario that are best for you.

Fly from

Lisbon

Fly to

Ontario

Route

Depart

Return

Price

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Fri 5/12

9:00 a.m.-12:35 p.m.

Nonstop8h 35m

Toronto Pearson Intl

Thu 11/12

6:50 p.m.-6:45 a.m.

Nonstop6h 55m

C$ 637

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Sun 1/3

7:05 a.m.-2:50 p.m.

1 stop12h 45m

Toronto Pearson Intl

Sat 21/3

11:05 p.m.-5:55 p.m.

1 stop14h 50m

C$ 642

LisbonToronto

LIS - YYZ

LISYYZ

Lisbon Humberto Delgado

Tue 25/11

5:00 a.m.-4:15 p.m.

1 stop16h 15m

Toronto Pearson Intl

Tue 2/12

3:00 p.m.-9:20 a.m.

1 stop13h 20m

C$ 642

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Wed 19/11

5:30 a.m.-5:20 p.m.

2 stops16h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

7:05 p.m.-11:20 a.m.

1 stop11h 15m

C$ 642

LisbonToronto

LIS - YTZ

LISYTZ

Lisbon Humberto Delgado

Sat 17/1

11:20 a.m.-9:35 p.m.

1 stop15h 15m

Toronto Island

Sat 24/1

6:30 p.m.-8:55 a.m.

1 stop9h 25m

C$ 642

LisbonToronto

LIS - YTZ

LISYTZ

Lisbon Humberto Delgado

Sat 17/1

11:20 a.m.-4:55 p.m.

1 stop10h 35m

Toronto Island

Sat 24/1

5:30 p.m.-8:55 a.m.

1 stop10h 25m

C$ 642

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Thu 15/1

3:25 p.m.-3:10 p.m.

1 stop28h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

4:45 p.m.-11:45 a.m.

1 stop14h 00m

C$ 646

LisbonToronto

LIS - YTZ

LISYTZ

Lisbon Humberto Delgado

Wed 26/11

6:10 a.m.-9:35 p.m.

2 stops20h 25m

Toronto Island

Tue 2/12

3:30 p.m.-9:20 a.m.

1 stop12h 50m

C$ 655

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Mon 22/12

9:25 a.m.-12:15 p.m.

Nonstop7h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 2/1

8:15 p.m.-7:45 a.m.

Nonstop6h 30m

C$ 660

LisbonMontreal

LIS - YUL

LISYUL

Lisbon Humberto Delgado

Fri 28/11

10:40 a.m.-6:45 p.m.

1 stop13h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

8:40 p.m.-9:55 p.m.

1 stop20h 15m

C$ 662

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 60 results
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Best time to book a flight from Lisbon to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Lisbon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lisbon to Ontario

What is the cheapest month to book a flight from Lisbon to Region of Ontario?

Currently, April is the cheapest month in which you can book a flight from Lisbon to Region of Ontario (average of C$ 468). Flying from Lisbon to Region of Ontario in July is currently the most expensive (average of C$ 716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LIS to ON?

Find hourly flight availability from Lisbon to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 October 2025.

When flying from Lisbon to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 25% versus a flight in the morning.

How much does it cost to fly round-trip from Lisbon to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 29 October 2025.
Get a feel of what it's like to fly with Air Transat,Air Canada, andTAP AIR PORTUGAL from Lisbon to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Crew

8.5

Overall

7.8

Food

6.8

Entertainment

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
469 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Crew

8.5

Overall

7.8

Food

6.8

Entertainment

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,371 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Crew

8.5

Overall

7.8

Food

6.8

Entertainment

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
TAP AIR PORTUGAL
7.1
Good
2,035 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Crew

8.5

Overall

7.8

Food

6.8

Entertainment

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,538 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Crew

8.5

Overall

7.8

Food

6.8

Entertainment

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lisbon to Ontario?

    Lisbon Humberto Delgado (LIS) is the airport you will fly out of if you book a flight from Lisbon to Ontario. It is only a 6.7 km journey to Humberto Delgado (LIS) from Lisbon’s city centre.

  • How long is the flight from Lisbon to Region of Ontario?

    A quick flight from Lisbon to Region of Ontario can take about 8h 35m. Air Transat provides one of the quickest options available for as low as C$ 637. Lisbon and Region of Ontario are separated by a distance of 5736 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Lisbon to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 447 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Air Transat from C$ 457 and Aer Lingus from C$ 504 one-way.

  • What are the most popular routes from Lisbon to Region of Ontario?

    While some choose either Lisbon Humberto Delgado - Toronto Island or Lisbon Humberto Delgado - Montreal Pierre Elliott Trudeau Intl, Lisbon Humberto Delgado - Toronto Pearson Intl is the most popular route from Lisbon to Region of Ontario.

  • What are the most reliable airlines from Lisbon to Region of Ontario?

    Consider Air Canada (59%), United Airlines (59%) or Lufthansa (59%) when booking your flight. These represent the most reliable airlines when flying from Lisbon to Region of Ontario.

  • What are the cheapest flights from Lisbon to Region of Ontario?

    On average you can expect to pay C$ 1,523 for a flight from Lisbon to Region of Ontario. The cheapest flight overall is C$ 397 while the most popular route, (Lisbon Humberto Delgado - Toronto Pearson Intl) is currently priced at C$ 587.

  • Can I find deals for flights from Lisbon to Ontario that include hotel bookings?

    Yes. In addition to deals on Lisbon to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Ontario.

  • Can I find deals for business class flights from Lisbon to Ontario?

    Yes. Cheapflights offers flight deals from Lisbon to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lisbon to Region of Ontario?

    Currently, April is the cheapest month in which you can book a flight from Lisbon to Region of Ontario (average of C$ 468). Flying from Lisbon to Region of Ontario in July is currently the most expensive (average of C$ 716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Lisbon to Ontario

Discover the top 4 airlines that operate flights from Lisbon to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 586AverageC$ 905FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 588AverageC$ 1,016FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapestC$ 592AverageC$ 929FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 597AverageC$ 792FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Lisbon to Ontario?

When you search for this flight from Lisbon to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Lisbon to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Lisbon to Ontario.

Can Cheapflights find flights from Lisbon to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Lisbon shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Lisbon to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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